Results 61 to 70 of about 1,071,876 (307)
Frontiers in Marine Science, 2023 Methane (CH4) is a key greenhouse gas. Coastal areas account for a major proportion of marine CH4 emissions. Eutrophication and associated bottom water hypoxia enhance CH4 production in coastal sediments.
Olga M. Żygadłowska +14 more
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The survey of removal of suspended solids from river at flooding period by plain sedimentation process [PDF]
, 2012 The most important of surface sources of water in the large city are rivers. The turbidity and flow rate of rivers is a constantly changing phenomenon in the seasons from year.
Bina, B., Hadian, S., Mehdinejad, M.H.
core
FEBS Letters, EarlyView.The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li +2 more
wiley +1 more source
Optimizing Cu removal/recovery in a biosorption column [PDF]
Water Research, 1997 Biosorption of Cu2+ by Sargassum fluitans seaweed biomass protonated by an acidic wash or loaded with Ca2+ is based on ion exchange. The uptake of Cu2+ is respectively accompanied by a release of either H+ or Ca2+ into the solution phase. The effects of Ca-, H- and HCa-cycles on the performance of a continuous-flow biosorption fixed-bed were ...
David Kratochvil +2 more
openaire +1 more source
Cell wall target fragment discovery using a low‐cost, minimal fragment library
FEBS Letters, EarlyView.LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan +5 more
wiley +1 more source
Vadose Zone Journal, 2020 Groundwater‐level oscillations change geochemical conditions, C cycling processes, and bacterial community composition, and these changes may vary vertically with depth in a soil.
Xuefeng Xia +8 more
doaj +1 more source
Use of water treatment residuals for colour removal from real textile dye wastewater
Applied Water Science, 2020 The use of readily available water treatment residuals (WTR) as a low-cost material for removal of colour from real textile wastewater was investigated. WTR was used in three forms, namely in raw wet form as a coagulant, in the dried form as an adsorbent
Mahesh R. Gadekar, M. Mansoor Ahammed
doaj +1 more source
Functionalization of chitosan with 3,4-dihydroxybenzoic acid for the adsorption/collection of uranium in water samples and its determination by inductively coupled plasma-mass spectrometry [PDF]
, 2007 A chitosan resin derivatized with 3,4-dihydroxybenzoic acid moiety (CCTS-DHBA resin) was newly synthesized for the collection/concentration of trace uranium by using cross-linked chitosan (CCTS) as base material, and the adsorption behavior of uranium as
Gao, Yun Hua +6 more
core +1 more source
FEBS Letters, EarlyView.We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee +3 more
wiley +1 more source
Phenol Removal From Synthetic Wastewater by Adsorption Column
IOP Conference Series: Materials Science and Engineering, 2021 Abstract Adsorption column is used to perform the adsorption experiments of this work using continuous scheme. The operating parameters investigated in this work are; inlet pollutant concentration (10, 30, & 50 mg/L), Liquid hourly space velocity (5, 10, & 15 h−1), and thickness of activated carbon layer (5, 15, & 25 cm). The
Muzher M I AL-Doury, M H Alwan
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